12361444 has 12 divisors (see below), whose sum is σ = 21999600. Its totient is φ = 6075848.

The previous prime is 12361429. The next prime is 12361451. The reversal of 12361444 is 44416321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25954 + ... + 26425.

It is an arithmetic number, because the mean of its divisors is an integer number (1833300).

Almost surely, 2^12361444 is an apocalyptic number.

It is an amenable number.

12361444 is a deficient number, since it is larger than the sum of its proper divisors (9638156).

12361444 is a wasteful number, since it uses less digits than its factorization.

12361444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52442 (or 52440 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 12361444 is about 3515.8845259764. The cubic root of 12361444 is about 231.2187604258.

Adding to 12361444 its reverse (44416321), we get a palindrome (56777765).

The spelling of 12361444 in words is "twelve million, three hundred sixty-one thousand, four hundred forty-four".